Satoru Osaki, MD, PhD


  • Surgical Director of Trans-Catheter Aortic Valve Replacement (TAVR) program
  • Dyad lead of the Ischemic Heart Disease program
  • Division of Cardiothoracic Surgery
(608) 263-0439

600 Highland Ave.
MC 3236
Madison, WI 53792-3284


  • MD, Ehime University School of Medicine, Ehime, Japan, 1998
  • Residency in General Surgery, Hiroshima City Hospital, Hiroshima, Japan, 2000
  • Residency in Cardiovascular Surgery, Kure Kyosai Hospital, Hiroshima, Japan, 2002
  • Fellowship in Cardiovascular Surgery, Okayama University Graduate School of Medicine and Dentistry, Okayama, Japan, 2006
  • PhD, Okayama University Graduate School of Medicine and Dentistry Okayama, Japan, 2006
  • Fellowship in Cardiovascular Surgery, University of Wisconsin Hospitals and Clinics, Madison, WI, 2011

Clinical Specialties

Dr. Osaki specializes in the following: coronary artery bypass surgery, beating heart surgery, aortic and mitral valve surgery, surgery for end-stage heart disease, heart transplantation, mechanical assist devices, minimally invasive cardiac surgery, cardiac arrhythmia surgery, robotic cardiac surgery, pericardiectomy, and cardiac reoperation.

Recent Publications

  • Direct innominate artery access for transcatheter aortic valve replacement.
    de Biasi AR, Raval A, Tester G, Osaki S
    J Surg Case Rep 2022 Jul; 2022(7): rjac330
    [PubMed ID: 35919691]

  • Prognosis of paradoxical low-flow low-gradient aortic stenosis after transcatheter aortic valve replacement.
    Saito Y, Lewis EE, Raval A, Gimelli G, Jacobson K, Osaki S
    J Cardiovasc Med (Hagerstown) 2021 Jun 01; 22(6): 486-491
    [PubMed ID: 33229861]

  • The Prognosis of Elderly Patients with Aortic Stenosis after Transcatheter Aortic Valve Replacement.
    Saito Y, Lewis EE, Raval A, Gimelli G, Jacobson KM, Osaki S
    Intern Med 2021 Feb 15; 60(4): 517-523
    [PubMed ID: 33028765]

  • The impact of increased pulmonary arterial pressure on outcomes after transcatheter aortic valve replacement.
    Ujihira K, Kohmoto T, Gimelli G, Raval A, Jacobson K, Wolff M, Osaki S
    Catheter Cardiovasc Interv 2020 Dec; 96(7): E723-E734
    [PubMed ID: 32243048]

  • Percutaneous closure of left ventricle pseudoaneurysm using 3D printed heart model for procedure planning: A novel approach.
    Mohamed E, Telila T, Osaki S, Jacobson K
    Catheter Cardiovasc Interv 2019 Nov 15; 94(6): 874-877
    [PubMed ID: 31313478]

All Publications on PubMed